Little League Duel: Spidey vs turgy22

When Reverie enters the battlefield, I'll target the Lion with the Alseids' ability to prevent damage to it this turn.
Attack with the Lion.
Block / response?

Turgy22: 19
Hand: 4
Library: 29
Battlefield:

(TTT) Forest x3
(T) Plains x1

Sage's Reverie (Enchantment - Aura; Enchant Creature; When Sage's Reverie enters the battlefield, draw a card for each Aura you control that's attached to a creature. Enchanted creature gets +1/+1 for each Aura you control that's attached to a creature.)

(U) Harvestguard Alseids (2/3; Enchantment Creature Nymph; Constellation — Whenever Harvestguard Alseids or another enchantment enters the battlefield under your control, prevent all damage that would be dealt to target creature this turn.)
(T,A) Fleecemane Lion (4/4; Creature - Cat; 3GW: Monstrosity 1; As long as Fleecemane Lion is monstrous, it has hexproof and indestructible.) ~Reveried~

Sage's Reverie (Enchantment - Aura; Enchant Creature; When Sage's Reverie enters the battlefield, draw a card for each Aura you control that's attached to a creature. Enchanted creature gets +1/+1 for each Aura you control that's attached to a creature.)

(U) Harvestguard Alseids (2/3; Enchantment Creature Nymph; Constellation — Whenever Harvestguard Alseids or another enchantment enters the battlefield under your control, prevent all damage that would be dealt to target creature this turn.)
(T) Fleecemane Lion (4/4; Creature - Cat; 3GW: Monstrosity 1; As long as Fleecemane Lion is monstrous, it has hexproof and indestructible.) ~Reveried~

Sage's Reverie (Enchantment - Aura; Enchant Creature; When Sage's Reverie enters the battlefield, draw a card for each Aura you control that's attached to a creature. Enchanted creature gets +1/+1 for each Aura you control that's attached to a creature.)

(U) Harvestguard Alseids (2/3; Enchantment Creature Nymph; Constellation — Whenever Harvestguard Alseids or another enchantment enters the battlefield under your control, prevent all damage that would be dealt to target creature this turn.)
(T) Fleecemane Lion (4/4; Creature - Cat; 3GW: Monstrosity 1; As long as Fleecemane Lion is monstrous, it has hexproof and indestructible.) ~Reveried~

Sage's Reverie (Enchantment - Aura; Enchant Creature; When Sage's Reverie enters the battlefield, draw a card for each Aura you control that's attached to a creature. Enchanted creature gets +1/+1 for each Aura you control that's attached to a creature.)

(U) Harvestguard Alseids (2/3; Enchantment Creature Nymph; Constellation — Whenever Harvestguard Alseids or another enchantment enters the battlefield under your control, prevent all damage that would be dealt to target creature this turn.)
(U) Fleecemane Lion (4/4; Creature - Cat; 3GW: Monstrosity 1; As long as Fleecemane Lion is monstrous, it has hexproof and indestructible.) ~Reveried~
(S) Frontier Mastodon (4/3; Creature - Elephant; Ferocious — Frontier Mastodon enters the battlefield with a +1/+1 counter on it if you control a creature with power 4 or greater.) ~+1/+1 counters: 1~

Sage's Reverie (Enchantment - Aura; Enchant Creature; When Sage's Reverie enters the battlefield, draw a card for each Aura you control that's attached to a creature. Enchanted creature gets +1/+1 for each Aura you control that's attached to a creature.)

(U) Harvestguard Alseids (2/3; Enchantment Creature Nymph; Constellation — Whenever Harvestguard Alseids or another enchantment enters the battlefield under your control, prevent all damage that would be dealt to target creature this turn.)
(U) Fleecemane Lion (4/4; Creature - Cat; 3GW: Monstrosity 1; As long as Fleecemane Lion is monstrous, it has hexproof and indestructible.) ~Reveried~
(S) Frontier Mastodon (4/3; Creature - Elephant; Ferocious — Frontier Mastodon enters the battlefield with a +1/+1 counter on it if you control a creature with power 4 or greater.) ~+1/+1 counters: 1~

Sage's Reverie (Enchantment - Aura; Enchant Creature; When Sage's Reverie enters the battlefield, draw a card for each Aura you control that's attached to a creature. Enchanted creature gets +1/+1 for each Aura you control that's attached to a creature.)

(U) Harvestguard Alseids (2/3; Enchantment Creature Nymph; Constellation — Whenever Harvestguard Alseids or another enchantment enters the battlefield under your control, prevent all damage that would be dealt to target creature this turn.)
(U) Fleecemane Lion (4/4; Creature - Cat; 3GW: Monstrosity 1; As long as Fleecemane Lion is monstrous, it has hexproof and indestructible.) ~Reveried~
(U) Frontier Mastodon (4/3; Creature - Elephant; Ferocious — Frontier Mastodon enters the battlefield with a +1/+1 counter on it if you control a creature with power 4 or greater.) ~+1/+1 counters: 1~

Sage's Reverie (Enchantment - Aura; Enchant Creature; When Sage's Reverie enters the battlefield, draw a card for each Aura you control that's attached to a creature. Enchanted creature gets +1/+1 for each Aura you control that's attached to a creature.)

(U) Harvestguard Alseids (2/3; Enchantment Creature Nymph; Constellation — Whenever Harvestguard Alseids or another enchantment enters the battlefield under your control, prevent all damage that would be dealt to target creature this turn.)
(U) Fleecemane Lion (4/4; Creature - Cat; 3GW: Monstrosity 1; As long as Fleecemane Lion is monstrous, it has hexproof and indestructible.) ~Reveried~
(U) Frontier Mastodon (4/3; Creature - Elephant; Ferocious — Frontier Mastodon enters the battlefield with a +1/+1 counter on it if you control a creature with power 4 or greater.) ~+1/+1 counters: 1~

Sage's Reverie (Enchantment - Aura; Enchant Creature; When Sage's Reverie enters the battlefield, draw a card for each Aura you control that's attached to a creature. Enchanted creature gets +1/+1 for each Aura you control that's attached to a creature.)

(U) Harvestguard Alseids (2/3; Enchantment Creature Nymph; Constellation — Whenever Harvestguard Alseids or another enchantment enters the battlefield under your control, prevent all damage that would be dealt to target creature this turn.)
(T,A) Fleecemane Lion (5/5; Creature - Cat; 3GW: Monstrosity 1; As long as Fleecemane Lion is monstrous, it has hexproof and indestructible.) ~Reveried; +1/+1 counters: 1~
(U) Frontier Mastodon (4/3; Creature - Elephant; Ferocious — Frontier Mastodon enters the battlefield with a +1/+1 counter on it if you control a creature with power 4 or greater.) ~+1/+1 counters: 1~

Sage's Reverie (Enchantment - Aura; Enchant Creature; When Sage's Reverie enters the battlefield, draw a card for each Aura you control that's attached to a creature. Enchanted creature gets +1/+1 for each Aura you control that's attached to a creature.)

(U) Harvestguard Alseids (2/3; Enchantment Creature Nymph; Constellation — Whenever Harvestguard Alseids or another enchantment enters the battlefield under your control, prevent all damage that would be dealt to target creature this turn.)
(T) Fleecemane Lion (5/5; Creature - Cat; 3GW: Monstrosity 1; As long as Fleecemane Lion is monstrous, it has hexproof and indestructible.) ~Reveried; +1/+1 counters: 1~
(U) Frontier Mastodon (4/3; Creature - Elephant; Ferocious — Frontier Mastodon enters the battlefield with a +1/+1 counter on it if you control a creature with power 4 or greater.) ~+1/+1 counters: 1~
(S) Temur War Shaman (4/5; Creature - Human Shaman; When Temur War Shaman enters the battlefield, manifest the top card of your library. Whenever a permanent you control is turned face up, if it's a creature, you may have it fight target creature you don't control.)
(S) Manifest Creature (2/2; Awesome!)

Plains
Armanent of Nyx on the War Shaman, triggering my Alseid and Student, using the Alseid's ability to target the Student
Attack with the Kirin and Student
Responses/blocks/take it?

Turgy22: 17
Hand: 3
Library: 26
Battlefield:

(TTTT) Forest x4
(TT) Plains x2

Sage's Reverie (Enchantment - Aura; Enchant Creature; When Sage's Reverie enters the battlefield, draw a card for each Aura you control that's attached to a creature. Enchanted creature gets +1/+1 for each Aura you control that's attached to a creature.)

(U) Harvestguard Alseids (2/3; Enchantment Creature Nymph; Constellation — Whenever Harvestguard Alseids or another enchantment enters the battlefield under your control, prevent all damage that would be dealt to target creature this turn.)
(T) Fleecemane Lion (5/5; Creature - Cat; 3GW: Monstrosity 1; As long as Fleecemane Lion is monstrous, it has hexproof and indestructible.) ~Reveried; +1/+1 counters: 1~
(U) Frontier Mastodon (4/3; Creature - Elephant; Ferocious — Frontier Mastodon enters the battlefield with a +1/+1 counter on it if you control a creature with power 4 or greater.) ~+1/+1 counters: 1~
(S) Temur War Shaman (4/5; Creature - Human Shaman; When Temur War Shaman enters the battlefield, manifest the top card of your library. Whenever a permanent you control is turned face up, if it's a creature, you may have it fight target creature you don't control.) *Armed w/Nyx*
(S) Manifest Creature (2/2; Awesome!)

Sage's Reverie (Enchantment - Aura; Enchant Creature; When Sage's Reverie enters the battlefield, draw a card for each Aura you control that's attached to a creature. Enchanted creature gets +1/+1 for each Aura you control that's attached to a creature.)

(U) Harvestguard Alseids (2/3; Enchantment Creature Nymph; Constellation — Whenever Harvestguard Alseids or another enchantment enters the battlefield under your control, prevent all damage that would be dealt to target creature this turn.)
(T) Fleecemane Lion (5/5; Creature - Cat; 3GW: Monstrosity 1; As long as Fleecemane Lion is monstrous, it has hexproof and indestructible.) ~Reveried; +1/+1 counters: 1~
(U) Frontier Mastodon (4/3; Creature - Elephant; Ferocious — Frontier Mastodon enters the battlefield with a +1/+1 counter on it if you control a creature with power 4 or greater.) ~+1/+1 counters: 1~
(S) Temur War Shaman (4/5; Creature - Human Shaman; When Temur War Shaman enters the battlefield, manifest the top card of your library. Whenever a permanent you control is turned face up, if it's a creature, you may have it fight target creature you don't control.) *Armed w/Nyx*
(S) Manifest Creature (2/2; Awesome!)

Sage's Reverie (Enchantment - Aura; Enchant Creature; When Sage's Reverie enters the battlefield, draw a card for each Aura you control that's attached to a creature. Enchanted creature gets +1/+1 for each Aura you control that's attached to a creature.)

(U) Harvestguard Alseids (2/3; Enchantment Creature Nymph; Constellation — Whenever Harvestguard Alseids or another enchantment enters the battlefield under your control, prevent all damage that would be dealt to target creature this turn.)
(T,A) Fleecemane Lion (5/5; Creature - Cat; 3GW: Monstrosity 1; As long as Fleecemane Lion is monstrous, it has hexproof and indestructible.) ~Reveried; +1/+1 counters: 1~
(U) Frontier Mastodon (4/3; Creature - Elephant; Ferocious — Frontier Mastodon enters the battlefield with a +1/+1 counter on it if you control a creature with power 4 or greater.) ~+1/+1 counters: 1~
(U) Temur War Shaman (4/5; Creature - Human Shaman; When Temur War Shaman enters the battlefield, manifest the top card of your library. Whenever a permanent you control is turned face up, if it's a creature, you may have it fight target creature you don't control.) *Armed w/Nyx*
(U) Manifest Creature (2/2; Awesome!)

Sage's Reverie (Enchantment - Aura; Enchant Creature; When Sage's Reverie enters the battlefield, draw a card for each Aura you control that's attached to a creature. Enchanted creature gets +1/+1 for each Aura you control that's attached to a creature.)

(U) Harvestguard Alseids (2/3; Enchantment Creature Nymph; Constellation — Whenever Harvestguard Alseids or another enchantment enters the battlefield under your control, prevent all damage that would be dealt to target creature this turn.)
(T) Fleecemane Lion (5/5; Creature - Cat; 3GW: Monstrosity 1; As long as Fleecemane Lion is monstrous, it has hexproof and indestructible.) ~Reveried; +1/+1 counters: 1~
(U) Frontier Mastodon (4/3; Creature - Elephant; Ferocious — Frontier Mastodon enters the battlefield with a +1/+1 counter on it if you control a creature with power 4 or greater.) ~+1/+1 counters: 1~
(U) Temur War Shaman (4/5; Creature - Human Shaman; When Temur War Shaman enters the battlefield, manifest the top card of your library. Whenever a permanent you control is turned face up, if it's a creature, you may have it fight target creature you don't control.) *Armed w/Nyx*
(U) Manifest Creature (2/2; Awesome!)
(S) Satyr Wayfinder (1/1; Creature - Satyr; When Satyr Wayfinder enters the battlefield, reveal the top four cards of your library. You may put a land card from among them into your hand. Put the rest into your graveyard.)
(S) Snake of the Golden Grove (4/4; Creature - Snake; Tribute 3; When Snake of the Golden Grove enters the battlefield, if tribute wasn't paid, you gain 4 life.)